2357894

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{251}}^1$

素因数の和:332

約数の個数: 32

約数和(自身を含む): 4499712

約数和(自身を除く): 2141818

約数列:

[1, 2, 7, 11, 14, 22, 61, 77, 122, 154, 251, 427, 502, 671, 854, 1342, 1757, 2761, 3514, 4697, 5522, 9394, 15311, 19327, 30622, 38654, 107177, 168421, 214354, 336842, 1178947, 2357894]

約数ペア:

[(1, 2357894), (2, 1178947), (7, 336842), (11, 214354), (14, 168421), (22, 107177), (61, 38654), (77, 30622), (122, 19327), (154, 15311), (251, 9394), (427, 5522), (502, 4697), (671, 3514), (854, 2761), (1342, 1757)]